SH 99 NB over Future Mason Road
Good Condition11 years old4,000 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 3.20 Mi N Of US 290 |
| Carries | SH 99 NB |
| Crosses | Future Mason Road |
| Coordinates | 30.04274, -95.75660 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 119.1 ft (36.3 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 442.9 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 4,000 (2015) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121020351006147 |